.flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.inline-flex {
  display: -ms-inline-flexbox;
  display: -webkit-inline-flex;
  display: inline-flex;
}
.flex-row {
  -webkit-box-orient: vertical;
  -ms-flex-direction: row;
  -webkit-flex-direction: row;
  flex-direction: row;
}
.flex-column {
  -webkit-box-orient: vertical;
  -ms-flex-direction: column;
  -webkit-flex-direction: column;
  flex-direction: column;
}
.justify-content-center {
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
}
.justify-content-end {
  -webkit-box-pack: end;
  -ms-flex-pack: end;
  -webkit-justify-content: flex-end;
  justify-content: flex-end;
}
.justify-content-space-between {
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}
.flex-auto{
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
}

.align-center{
  align-items:center;
  -webkit-align-items:center;
  box-align:center;
  -moz-box-align:center;
  -webkit-box-align:center;
}
.align-end{
  align-items:end;
  box-align:end;
  -moz-box-align:end;
  -webkit-box-align:end;
}
.flex-wrap{
  -webkit-flex-wrap:wrap;
  -webkit-box-lines:multiple;
  -moz-flex-wrap:wrap;
  flex-wrap:wrap;
}
.border{
   border: 1px solid red;
}
